diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b801924..448408e 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -11,11 +11,12 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.App.Starting">
+        android:theme="@style/AppTheme.Dark">
         <activity
             android:exported="true"
             android:name="org.mosad.teapod.ui.activity.main.MainActivity"
-            android:screenOrientation="portrait">
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.App.Starting">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/app/src/main/java/org/mosad/teapod/util/ActivityUtils.kt b/app/src/main/java/org/mosad/teapod/util/ActivityUtils.kt
index 283d2e7..65c48cd 100644
--- a/app/src/main/java/org/mosad/teapod/util/ActivityUtils.kt
+++ b/app/src/main/java/org/mosad/teapod/util/ActivityUtils.kt
@@ -36,7 +36,12 @@ fun Activity.hideBars() {
             setDecorFitsSystemWindows(false)
             insetsController?.apply {
                 hide(WindowInsets.Type.statusBars() or WindowInsets.Type.navigationBars())
-                systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_BARS_BY_SWIPE
+                systemBarsBehavior = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                    WindowInsetsController.BEHAVIOR_DEFAULT
+                } else {
+                    @Suppress("deprecation")
+                    WindowInsetsController.BEHAVIOR_SHOW_BARS_BY_SWIPE
+                }
             }
         } else {
             @Suppress("deprecation")